diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mbx8xx/startup/imbx8xx.c')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mbx8xx/startup/imbx8xx.c | 58 |
1 files changed, 54 insertions, 4 deletions
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/startup/imbx8xx.c b/c/src/lib/libbsp/powerpc/mbx8xx/startup/imbx8xx.c index 423f933079..cee1926adc 100644 --- a/c/src/lib/libbsp/powerpc/mbx8xx/startup/imbx8xx.c +++ b/c/src/lib/libbsp/powerpc/mbx8xx/startup/imbx8xx.c @@ -274,12 +274,33 @@ void _InitMBX8xx (void) m8xx.plprck = M8xx_UNLOCK_KEY; /* unlock PLPRCR */ #if ( defined(mbx821_001) || defined(mbx821_001b) || defined(mbx860_001b) ) m8xx.plprcr = 0x5F500000; -#else +#elif ( defined(mbx860_005b) ) + /* Set the multiplication factor to 0 and clear the timer interrupt status*/ + m8xx.plprcr = 0x00005000; +#elif ( defined(mbx860_001) || \ + defined(mbx860_002) || \ + defined(mbx860_003) || \ + defined(mbx860_004) || \ + defined(mbx860_005) || \ + defined(mbx860_002b) || \ + defined(mbx860_003b) || \ + defined(mbx860_004b) || \ + defined(mbx860_006b) || \ + defined(mbx821_002) || \ + defined(mbx821_003) || \ + defined(mbx821_004) || \ + defined(mbx821_005) || \ + defined(mbx821_002b) || \ + defined(mbx821_003b) || \ + defined(mbx821_004b) || \ + defined(mbx821_005b) ) + defined(mbx821_006b) ) m8xx.plprcr = 0x4C400000; +#else +#error "MBX board not defined" #endif /* Unlock the timebase and decrementer registers. */ m8xx.tbk = M8xx_UNLOCK_KEY; - /* * Initialize decrementer register to a large value to * guarantee that a decrementer interrupt will not be @@ -458,8 +479,37 @@ void _InitMBX8xx (void) * m8xx.memc[1]._or = 0xFFC00400; * m8xx.memc[1]._br = 0x00000081; */ - m8xx.memc[1]._or = M8xx_MEMC_OR_4M | M8xx_MEMC_OR_ATM(0) | - M8xx_MEMC_OR_ACS_QRTR | M8xx_MEMC_OR_SCY(0); +#if ( defined(mbx860_001b) ) + m8xx.memc[1]._or = M8xx_MEMC_OR_2M | M8xx_MEMC_OR_ATM(0) | + M8xx_MEMC_OR_ACS_QRTR | M8xx_MEMC_OR_SCY(0); +#elif ( defined(mbx860_002b) || \ + defined(mbx860_003b) || \ + defined(mbx821_001b) || \ + defined(mbx821_002b) || \ + defined(mbx821_003b) || \ + defined(mbx860_001) || \ + defined(mbx860_002) || \ + defined(mbx860_003) || \ + defined(mbx821_001) || \ + defined(mbx821_002) || \ + defined(mbx821_003) ) + m8xx.memc[1]._or = M8xx_MEMC_OR_4M | M8xx_MEMC_OR_ATM(0) | + M8xx_MEMC_OR_ACS_QRTR | M8xx_MEMC_OR_SCY(0); +#elif ( defined(mbx860_004) || \ + defined(mbx860_005) || \ + defined(mbx860_004b) || \ + defined(mbx860_005b) || \ + defined(mbx860_006b) || \ + defined(mbx821_004) || \ + defined(mbx821_005) || \ + defined(mbx821_004b) || \ + defined(mbx821_005b) || \ + defined(mbx821_006b) ) + m8xx.memc[1]._or = M8xx_MEMC_OR_16M | M8xx_MEMC_OR_ATM(0) | + M8xx_MEMC_OR_ACS_QRTR | M8xx_MEMC_OR_SCY(0); +#else +#error "MBX board not defined" +#endif m8xx.memc[1]._br = M8xx_BR_BA(0x00000000) | M8xx_BR_AT(0) | M8xx_BR_PS32 | M8xx_BR_MS_UPMA | M8xx_MEMC_BR_V; |